Private Zone – AppLock & Vault 4.6.3 (194) Old APK

The old version of Private Zone – AppLock & Vault 4.6.3 (194) APK is available. As you might have known from its name, the app is specifically designed to protect and secure your smartphone, especially that full of private information no one but you can know of. Yes, it has also been designed to keep it off nosy eyes prying into your smartphone.